The ratio of purple to white from a heterozygous purple flower crossed with another heterozygous purple flower would be 3:1. Heterozygous refers to having inherited two different forms of a particular gene, one from each parent.
The opposite is a homozygous genotype, where the living being inherits identical forms of a particular gene from the father and the mother,
Answer:
cutting a substance into 4 pices
Explanation:
the chemical make up of the substance didn't change and no new things were formed therefore it is a physical change
The answer is to be honest all of them. <span>Common marine animal fossils found in various continents, Matching coastlines of Africa and South America, That most earthquakes occur along a plate boundary, and Oceanic ridge near a divergent plate boundary. all show ways that the continents could have separated.
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A heterotroph is an organism that cannot produce its own food. It has to eat/ consume other organisms to sustain its self. An omnivore is an animal that eats both plants and animals. It is a heterotroph because it must eat to live. Same with a carnivore, just that it only eats meat.
Carbon compounds regulate the Earth's temperature, make up the food that sustains us, and provide energy that fuels our global economy. Most of Earth's carbon is stored in rocks and sediments. The rest is located in the ocean, atmosphere, and in living organisms. These are the reservoirs through which carbon cycles.
